io.github.chrischall
gemini-mcp
Generate and edit images with Google Gemini (Nano Banana / Nano Banana Pro) image models.
stdiocommunityservice
Package Details
@chrischall/gemini-mcp
Transportstdio
Environment Variables
GEMINI_API_KEY(str)
RequiredSecret
Your Google Gemini API key (aistudio.google.com/apikey)
GEMINI_IMAGE_MODEL(str)
Override the default image model (default: gemini-3-pro-image)
GEMINI_OUTPUT_DIR(str)
Default directory for generated images (default: current working directory)